V. Questions 1. What physical quantity does the strain gauge measure? Explain how. 2. What is the purpose of the Wheatstone bridge connected to the strain gauge? Is it necessary? 3. Does the mounting position of the strain gauge affects the physical quantity it measures? Why?

V. Questions 1. What physical quantity does the strain gauge measure? Explain how. 2. What is the purpose of the Wheatstone bridge connected to the strain gauge? Is it necessary? 3. Does the mounting position of the strain gauge affects the physical quantity it measures? Why?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.

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Step 1: Introduction to the strain guage,

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Step 2: (1) measurement of strain guage,

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Step 3: (2) Purpose of wheatstone connected strain guage,

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Step 4: (2) necessicity of wheatstone connected strain guage,

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Step 5: (3) Effect of mounting position on physical quantity,

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